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Meeting commit

Release work order

Release job card

Work done? Backlog

Job card collection

Start

End

Work closure

N

Y

Start

End

Material

Request

Stocked Item?

Request to Warehouse

Purchase Requisition

(PR)

Order/Purchasing

Does it have

Stock Code?

Catalogue Item

Database

Catalogue Item

Request (CIR)

Delivery

Y

N

N

Y

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Λ

λ = jumlah failure / running hours

= 55 / (365 x 24)

= 0,00627

t = 3 bulan (diperoleh dari rekord Ellipse)

n = 18 unit (berdasarkan ROP/base stock)

q = 1 unit (hanya satu komponen spesifik yang digunakan)

= 0,9063 ≈ 90,63%

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